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gladia.io
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gladia.io

28 technologies
VerifiedGrowingVisit221.1K/mo$6M4828 Tech14 Leads
Deep Dive

Gladia: The Silent Engine of Voice AI

How a 48-person team built the infrastructure powering the next generation of voice agents

While the world obsesses over flashy AI voice demos, Gladia is quietly building the critical infrastructure that makes them work. With $20.3M in funding and 221K monthly visitors, this isn't just another transcription API—it's the backbone for voice agents.

221K
monthly visits
$20.3M
total funding
48
employees
18.7K
backlinks

"Gladia isn't selling transcription—it's selling the infrastructure for voice intelligence."

The Growth Paradox

With 49% direct traffic and only 38% organic search, Gladia's growth pattern reveals something unusual. Most API companies rely heavily on SEO and content marketing. Gladia's traffic suggests strong word-of-mouth and enterprise referrals. Their 18,695 backlinks from 154K global rank indicate they're building authority in a space dominated by giants.

The Product-First Strategy

At 48 employees generating $6.3M revenue, Gladia achieves $131K revenue per employee—exceptional efficiency for a developer tool. Their tech stack (Vite, Tailwind, jQuery) suggests pragmatic engineering choices over hype-chasing. They're not building for VC demos; they're building for production.

The Japanese keyword traffic ('gladia 文字起こし') reveals a strategic insight: Gladia is capturing international demand beyond the saturated US market. While competitors fight for English-language supremacy, Gladia is building moats in underserved regions with strong localization.

  • From async to live streaming: Not just batch processing
  • Multilingual support: Capturing non-English markets
  • Actionable insights: Moving beyond raw transcription
  • Voice agent infrastructure: Positioning for the next wave
Doesn't claim to be the 'best' at English transcription
Focuses on production-ready reliability
Not chasing the celebrity AI voice hype cycle
Builds for enterprise-scale deployment
Avoids the feature bloat trap
Targets voice agent developers specifically

The Infrastructure Play Wins

Gladia is betting that voice agents need infrastructure, not just demos. With $20.3M and 48 people, they're building the foundation for the voice AI revolution.

What tech stack does Gladia use?

50 detected
Security1
Marketing Automation1
Performance1
Web Standards1
Build Tools1
JavaScript Libraries3
Tracking & Analytics22
G
Google Tag Manager
H
Hotjar
H
Hotjar
M
Microsoft Clarity
T
Twitter Pixel
R
Reddit Pixel
M
Microsoft Ads (Bing)
H
HubSpot
J
jsDelivr
H
HubSpot
C
Cloudflare
A
Amazon CloudFront
G
Google Tag Manager
M
Microsoft Clarity
T
Tracking Pixel
A
Analytics Service
G
Google APIs
H
Hotjar
T
Twitter Ads
R
Reddit
T
Twitter/X
B
Bing

How much traffic does Gladia get?

Traffic & Engagement

132.0K
Monthly Visits
-31.9%
5.2
Pages/Visit
8:18
Avg. Duration
44%
Bounce Rate
Monthly Traffic Trend-36%
204.7K
Oct 2025
Oct
193.9K
Nov 2025
Nov
132.0K
Dec 2025
Dec

Rankings

#252,706
Global Rank
#54,940
Japan Rank

Backlinks & Authority

18.7K
Backlinks
2.0K
Ref. Domains
39
Authority Score
Low
Penalty Risk
Backlinks Trend+13%
16.6K
Jul 2025
Jul
15.8K
Aug 2025
Aug
16.1K
Sep 2025
Sep
16.9K
Oct 2025
Oct
18.3K
Nov 2025
Nov
18.7K
Dec 2025
Dec

Search Traffic

Organic
29.2K
Paid
522

Top Organic Keywords

#1gladia
3,600 vol94.2%
#1gradia
480 vol2.0%
#7solaria
1,300 vol0.1%
#27speaker diarization
170 vol
#54transcript 日本 語
110 vol

Where is Gladia's audience located?

🇯🇵Japan28.0%
🇺🇸United States10.9%
🇮🇳India10.3%
🇫🇷France5.7%
🇧🇷Brazil5.0%

Device Distribution

Desktop75.2%
Mobile24.8%

What keywords does Gladia rank for?

5 keywords
1gladia13.9K vol$2.56
2gladia 文字起こし890 vol
3グラディア 文字起こし40 vol
4gladia ai440 vol
5gradia 文字起こし320 vol

How is Gladia's SEO?

Open Graph Image

OG Image preview
og:image

https://cdn.prod.website-files.com/6458f30fed157c01444bd0b2/68fb4e734cd011d390a2cdb2_033c471a84dbed5548004d765c328fd3_Gladia_Website_Thumbnail_AI-Audio-infrastructure.png

Meta Tags

title32 chars

Gladia | Audio Transcription API

description128 chars

From async to live streaming, our API empowers your platform with accurate, multilingual speech-to-text and actionable insights.

languageEN

H1 Tags

h1The speech-to-text
h1backbone for
h1voice agents

What is Gladia's revenue?

$6M
Annual Revenue
48
37%
Employees
$131K
Revenue/Employee
$20M
Total Funding
#3,373
Growjo Rank
SaaS
Paris, FR
Headquarters

Who works at Gladia?

Loading leads...

What do customers think of Gladia?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Gladia

What is Gladia's Revenue?
Gladia generates approximately $6M in annual revenue. With 48 employees, that's $130,667 per employee. The company has raised $20M in total funding.
What does Gladia do?
From async to live streaming, our API empowers your platform with accurate, multilingual speech-to-text and actionable insights.
How fast is Gladia growing?
Gladia has declined by 31.9% in the last 6 months according to traffic data. employee count has changed by 37% year over year.
How do people interact with Gladia?
When visiting Gladia, visitors view an average of 5.2 pages per visit, and spend around 8:18 on the site, and the bounce rate is 43.7%.
How do people find Gladia?
102.3K people (78%) visit Gladia directly. 29.2K (22%) find them through organic search. 522 (0%) come through paid advertising.
Who uses Gladia?
Gladia's top market is Japan with 37.0K visitors (28.0%). United States is 2nd with 14.4K (10.9%). India is 3rd with 13.6K (10.3%).
What technologies does Gladia use?
Gladia uses 28 technologies across their website including Fonts, Security, CMS. Key technologies include Google Fonts, HSTS, Webflow.
Who are Gladia's competitors?
Gladia's main competitors include Najar (ex Welii), Lokki, Dametis, Syroco, Astrée Software. These companies operate in similar markets and compete for the same customer base.

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About gladia.io

From async to live streaming, our API empowers your platform with accurate, multilingual speech-to-text and actionable insights.

Company Overview

gladia.io
Website
computers_electronics_and_technology
Industry
#154,776
Global Rank
221.1K
Monthly Visitors
28
Technologies
14+
Employees

Contact gladia.io

Technology Stack

gladia.io uses 28 technologies across their website including Google Fonts, HSTS, Webflow, and more.

Fonts

Google Fonts

Security

HSTS

CMS

Webflow

CDN

cdnjs, jsDelivr

Cloud & Hosting

Amazon S3, Amazon Web Services, AWS CloudFront, Cloudflare

Marketing Automation

HubSpot

Traffic & Audience

221.1K
Monthly Visits
37%
Bounce Rate
4.4
Pages/Visit
2:30
Avg. Duration

gladia.io receives approximately 221.1K monthly visitors and ranks #154,776 globally. The website has a bounce rate of 37% with visitors viewing an average of 4.4 pages per visit. Users spend an average of 2:30 on the site.

The majority of gladia.io's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is gladia.io?
From async to live streaming, our API empowers your platform with accurate, multilingual speech-to-text and actionable insights.
How much does gladia.io cost?
You can view gladia.io's pricing and plans on their pricing page. Visit their website for the most up-to-date pricing information.
What technologies does gladia.io use?
gladia.io uses 28 technologies including Google Fonts, HSTS, and 22 more. View the full tech stack analysis above.
What are gladia.io's social media accounts?
gladia.io is active on github, twitter, linkedin. You can find links to all their social media profiles in the social section above.
Is gladia.io hiring?
Check gladia.io's careers page for current job openings and opportunities. The company has 14+ known employees.
How popular is gladia.io?
gladia.io receives approximately 221.1K monthly visitors and ranks #154,776 globally. Traffic is growing by 3.0% month-over-month.

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This page provides publicly available information about gladia.io. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit gladia.io directly at https://gladia.io.